You can bet the Pentagon thinktanks have a plan to invade Canada, along with their plans to invade or destroy or otherwise do something to every square inch of the Earth and no doubt quite a swath of the heavens.

Try googling "invasion plans canada" and you'll get 13.5 million hits. I didn't realize invading Canada was such a hot topic. WashPost summarizes the plan like this:

Invading Canada won't be like invading Iraq: When we invade Canada, nobody will be able to grumble that we didn't have a plan.

The United States government does have a plan to invade Canada. It's a 94-page document called "Joint Army and Navy Basic War Plan -- Red," with the word SECRET stamped on the cover. It's a bold plan, a bodacious plan, a step-by-step plan to invade, seize and annex our neighbor to the north. It goes like this:

First, we send a joint Army-Navy overseas force to capture the port city of Halifax, cutting the Canadians off from their British allies.

Then we seize Canadian power plants near Niagara Falls, so they freeze in the dark.

Then the U.S. Army invades on three fronts -- marching from Vermont to take Montreal and Quebec, charging out of North Dakota to grab the railroad center at Winnipeg, and storming out of the Midwest to capture the strategic nickel mines of Ontario.

Meanwhile, the U.S. Navy seizes the Great Lakes and blockades Canada's Atlantic and Pacific ports.

At that point, it's only a matter of time before we bring these Molson-swigging, maple-mongering Zamboni drivers to their knees! Or, as the official planners wrote, stating their objective in bold capital letters: "ULTIMATELY TO GAIN COMPLETE CONTROL."